AND it seems Hilary didn't need to go on any crazy weight loss diet. All she needed was some bonafide hard work, which she showed us in a new picture of her balancing on a fitness ball during her work out!

She had the following to say along with her fabulously fit photo:

"Workin on my fitness with my girl Viv! @piloxing 💗her big time"

We love you big time!

And we love how you are keeping healthy and in shape!

We don't have any facts to back it up, but we're pretty sure that staying fit definitely helps with your parenting skills! LOLz!